$(document).ready(function(){

	$("#edit-field-other-interests-0-value-wrapper textarea").keyup(function(){
		updateCharLimit();	
	});

	$("#block-blf_profile-1 a").attr("target", "_blank");

});

function updateCharLimit(){
	chars = $("#edit-field-other-interests-0-value-wrapper textarea").val().length;
	$("#edit-field-other-interests-0-value-wrapper div.description").html("You are currently using " + chars + " of 1000 characters");	
}